Ключевые слова: animal, aves, avian, background, beak, beautiful, bird, birding, birdwatching, brown, close, close up, closeup, color, colorful, common, cute, eurasian, europe, fauna, feather, female, garden, house, house sparrow, male, natural, nature, ornithology, outdoor, outdoors, passer, passer domesticus, passeridae, perched, perching, portrait, public, sitting, small, songbird, sparrow, tree, tree sparrow, up, vertebrate, wild, wildlife, wing, wood,